#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Time    : 2018/11/30 1:36 PM
# @Author  : 少爷

i = int(raw_input('净利润:'))
arr = [1000000, 600000, 400000, 200000, 100000, 0]
rat = [0.01, 0.015, 0.03, 0.05, 0.075, 0.1]
r = 0

for idx in range(0, 6):
    if i > arr[idx]:
        r += (i-arr[idx])*rat[idx]
        print (i-arr[idx])*rat[idx]
        i = arr[idx]

print r
